To: test@example.com From: test@example.com Subject: Certified Date: Mon, 2 Oct 2017 12:13:43 +0200 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg="sha1"; boundary="----258A05BDE519DE69AAE8D59024C32F5E" This is an S/MIME signed message ------258A05BDE519DE69AAE8D59024C32F5E Content-Type: multipart/mixed; boundary="----------=_1506939223-24530-42" Content-Transfer-Encoding: binary ------------=_1506939223-24530-42 Content-Type: multipart/alternative; boundary="----------=_1506939223-24530-43" Content-Transfer-Encoding: binary ------------=_1506939223-24530-43 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Signed ------------=_1506939223-24530-43 Content-Type: text/html; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Signed ------------=_1506939223-24530-43-- ------------=_1506939223-24530-42 Content-Type: application/xml; name="data.xml" Content-Disposition: inline; filename="data.xml" Content-Transfer-Encoding: base64 PHhtbC8+ ------------=_1506939223-24530-42 Content-Type: message/rfc822; name="postacert.eml" Content-Disposition: inline; filename="postacert.eml" Content-Transfer-Encoding: 7bit To: test@example.com From: test@example.com Subject: test-subject Date: Mon, 2 Oct 2017 12:13:50 +0200 Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit test-content ------------=_1506939223-24530-42-- ------258A05BDE519DE69AAE8D59024C32F5E Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MQ== ------258A05BDE519DE69AAE8D59024C32F5E--